Start by peeling and dicing the ripe mango into small, bite-sized cubes. Make sure the fruit is ripe enough to be sweet but firm enough to maintain its texture. Place the diced mango into a large mixing bowl.
Wash the cucumber thoroughly and cut it into small cubes similar in size to the mango pieces. Using an English cucumber helps prevent excess moisture from making the salad watery. Add the cucumber to the bowl.
Quarter the cherry tomatoes and finely mince the shallot. Chop the fresh cilantro into small pieces. Add everything to the bowl with the mango and cucumber for a colorful mix of flavors and textures.
Squeeze fresh lime juice directly over the salad mixture. Sprinkle in the sea salt and add maple syrup if your mangoes need a little extra sweetness. The dressing is intentionally simple so the fresh ingredients remain the star.
Using a large spoon, gently toss all ingredients until evenly coated. Be careful not to overmix, as ripe mango can become mushy. Every piece should be lightly covered with the lime juice and seasonings.
For the freshest taste, serve immediately. If you have extra time, refrigerate the salad for 15–30 minutes before serving. This allows the flavors to blend together beautifully while keeping the vegetables crisp.